砂岩型铀矿区构造-地球化学障的后遥感应用技术研究  

Study on tectonic-geochemical barrier of sandstone-type uranium ore district using post-remote sensing application technology

作　　者：刘德长[1] 张杰林[1] 赵英俊[1] 

机构地区：[1]核工业北京地质研究院国家级遥感信息与图像分析技术重点实验室,北京100029

出　　处：《世界核地质科学》2005年第1期50-54,共5页World Nuclear Geoscience

摘　　要：利用后遥感应用技术,对某砂岩型铀矿区进行了研究,发现该区呈近东西向展布的工业 铀矿带受同方向的断裂控制。据此,对该断裂带进行了多源地学信息的厘定,剖析了其地质特征;佐 证了沿断裂带的油气运移迹象;探讨了断裂对砂岩型铀矿的控制作用,提出了构造-地球化学障控矿 的新模式。Adopting the post-remote sensing application technology, the characteristics of uranium deposit has been studied. The authors discover that the industrial uranium mineralization is controlled by the fault of east-west strike. Based on above studies, this article researches the characteristics of this fault by using multi-source geological information in the following aspects: analyzing its geological feature, verifying the gas and oil mobile phenomena along this fault, discussing control of east-west fault to the uranium deposition. At the end, a new ore control model of sandstone-type uranium deposit is put forward, namely tectonic-geochemical barrier type.

关 键 词：砂岩型铀矿区 后遥感应用技术 构造-地球化学障 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]